Be Ready For The Big Chill

A supervolcano’s explosion or the impact of a large asteroid could produce an ice age, a severe deterioration of global climate that could last for years or even decades, causing agricultural collapse, massive disruption of food supplies, interruption of air transportation, enormous energy shortage, spread of pandemics, political instability and the destruction of the basic structure of our civilization.After one of these events day becomes night for months stopping photosynthesis and freezing conditions produce very severe global effects on animals and vegetation, including major extinctions.